compression

英 [kəmˈprɛʃən]

美 [kəmˈprɛʃən]

n.  压缩；浓缩，压迫，加压；压力；紧缩；密集; 简练; 压缩元件，压缩波

复数：compressions　

CET6TOEFL计算机

BNC.8171 / COCA.8364

柯林斯词典

The verb is pronounced /kəm'pres/. The noun is pronounced /'kɒmpres/. 动词读作 /kəm'pres/，名词读作 /'kɒmpres/。


• V-ERG (使)压紧;(使)压缩
  When youcompresssomething or when itcompresses, it is pressed or squeezed so that it takes up less space.
  1. Poor posture, sitting or walking slouched over, compresses the body's organs...
     坐着或者走路的时候低头垂肩，这种不正确的姿势会压迫体内的器官。
  2. Air will compress but the brake fluid won't.
     空气会压缩，但是刹车油不会。
• VERB 使简练;缩短
  If youcompresssomething such as a piece of writing or a description, you make it shorter.
  1. He never understood how to organize or compress large masses of material...
     他从来就不懂如何对大篇的材料进行整理或精简。
  2. All those three books are compacted and compressed into one book.
     那三本书的内容全都压缩进一本书了。
• VERB 压缩，缩短(时间)
  If an eventis compressed intoa short space of time, it is given less time to happen than normal or previously.
  1. The four debates will be compressed into an unprecedentedly short eight-day period...
     这4场辩论将被压缩到短短8天的时间，这是前所未有的。
  2. Some courses such as engineering had to be compressed.
     有些课程，比如工程学，必须减少课时。
• N-COUNT (用以退烧的)敷布，压布
  Acompressis a pad of wet or dry cloth pressed on part of a patient's body to reduce fever.
  1. Sore throats may be relieved by cold compresses.
     喉咙痛用冷敷布敷一下可能会好一些。

英英释义

noun

• applying pressure
  Synonym:compressing
• encoding information while reducing the bandwidth or bits required
• the process or result of becoming smaller or pressed together
  1. the contraction of a gas on cooling
  Synonym:condensationcontraction
• an increase in the density of something
  Synonym:compactionconcretiondensification

双语例句

• The Application of Wavelet analysis and Wavelet Packet in Image Compression
  小波分析和小波包在图像压缩中的应用
• PPM is an adaptive statistical data compression technique based on context modeling and prediction.
  PPM是自适应统计数据压缩技术，基于上下文建模和预测。
• Compression of XML data and indexes, which improves storage efficiency and runtime performance for certain workloads.
  XML数据和索引的压缩，这会改进某些工作负载的存储效率和运行时性能。
• His research interests include video and audio processing and compression, multimedia telecommunications, etc.
  研究领域是图象和声音处理、数字电视广播和宽带多媒体通信等。
• The ignition delay and temperature curves were measured with a rapid compression machine.
  实验中应用快速压缩机得到了温度与点火延迟期的关系。
• This drives the need for efficient and flexible compression technologies.
  这加速了对高效灵活的压缩技术需求。
• In this overview article, you looked at state-of-the-art XML compression techniques.
  在这篇概述性文章中，介绍了最先进的XML压缩技术。
• Introduced with the compression feature are some new columns in the catalog.
  随着压缩特性的引入，编目中增加了一些新的列。
• Wavelets are used in computer imaging, animation, noise reduction and data compression.
  小波用于计算机成像、动画、降噪和数据压缩。
• A low complexity, easy for hardware implementation of image lossy compression algorithm is presented.
  提出了一种具有复杂度低、易于硬件实现的图像有损压缩算法。